Fomblin® OT20 |

Fomblin® OT20

Fomblin® OT20

 

Product Overview

Fomblin® OT20 (now known as Klübertemp is a homogenous white grease suitable for lubricating mechanical parts subjected to low loads, used at low operating temperatures and high thermal ranges ( from – 70˚C to 100˚C ).

Fomblin® OT20 is particularly suitable for lubricating roller bearings of conveyor belts or suspended conveyor belts used in cold storage rooms.

Applications

A few of the critical uses of Fomblin® greases include:

Oxygen and chlorine valves and pumping systems

Nuclear industry lubricants

Instrument lubricants

Lifetime sealed, maintenance-free bearings

Lubricants for gasoline tank floats

Bearings exposed to high temperatures, moisture and aggressive chemicals

Features and Benefits

Excellent low temperature capability.

Wide Thermal range Compatible with elastomers

Resistant to solvents

 

 

Typical Properties
Viscosity of base fluid at 20˚C(ASTM D 445) 35 Evaporation (ASTM D972) Weight loss(%) @ 66˚C/22h/120 l/h 0.2
Thickener PTFE Range of continuous UseTemperature ( ˚C ) -70 to 120
Penetration unworked after 60 strokes(ASTM D 217)mm/10 280 –  285 BAM Oxygen impact test @ 60˚C 100
NLGI Class 2

Shell four ball EP test method IP239 Operating conditions:1450RPM 10 seconds duration

Seizure Load kg./cm²

Welding Load kg./cm²

M.Hertz Load kg./cm²

 

 

25

150

196

Stability after 10000 strokes(ASTM D 217)mm/10 300

 Apparent Viscosity Poise at 20˚C

Shear rate 100 sec -1

Shear rate 300 sec -1

 

90

40

Oil separation FTMS 791 -321Weight loss (%) at 66˚C /30 hrs 3

To obtain Material Safety Data Sheet (MSDS), contact our technical team: +44 (0) 1282 878240